California Water Code Section 8578

(a) For the purposes of this section, ex parte communication means any oral or written communication concerning matters, other than purely procedural matters, under the board`s jurisdiction that are subject to a vote. (b) (1) No board member nor any person or organization with an interest in board decisions, nor any person representing a person or organization with an interest in board decisions, excluding a staff member of the board acting in his or her official capacity, who intends to influence the decision of a board member on a matter before the board, shall conduct an ex parte communication. (2) If an ex parte communication occurs, the board member shall notify the interested party that a full disclosure of the ex parte communication shall be entered in the board`s record. (3) Communications cease to be ex parte communications when the board member or the person who engaged in the communication with the board member fully discloses the communication and requests in writing that it be placed in the board`s official record of the proceeding. (c) Notwithstanding Section 11425.10 of the Government Code, the ex parte communications provisions of the Administrative Procedure Act (Article 7 (commencing with Section 11430.10) of Chapter 4.5 of Part 1 of Division 3 of Title 2 of the Government Code) do not apply to proceedings of the board to which this section applies.